@CosTrackside

Where fans meet the starting gate! 🏇 #CosplayTrackside Next Event: Oct. 24-25, 2026 Cosplay • Artists • Performers • Live Horse Racing 📍 @santaanitapark

 Arcadia, California
linktr.ee/cosplaytrackside
Joined May 2026
  • Tweets54
  • Following4
  • Followers710
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CosplayTrackside retweeted
UmaBluegrass@UmaBluegrass20h
Announcing our collaboration with @cosplaytrackside! UmaBlue is heading to Santa Anita 🐎🌴 Stop by the Information Booth to sign the flag with your words of encouragement for Forever Young as he heads to the Breeder’s Cup 2026 at Keeneland to attempt to score a repeat victory!
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CosplayTrackside retweeted
Forks 🔱@angryforks16h
hi hi I will be at #cosplaytrackside this weekend !!! Im gonna be at Table #5 so please come stop by and say hi !!! 🐴
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I'll be at #cosplaytrackside @santaanitapark once again this weekend on saturday and sunday! You can find me at table #22. If you're stuck in LA because of the concert getting cancelled come down and check out the event!
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Cheer♡UP! will be debuting at Cosplay Trackside at Santa Anita Racetrack on Saturday October 24, alongside other UMAZING performers, cosplayers, and so much more! We are a socal based group and we look forward to running alongside you to capture our dreams together as one!
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CosplayTrackside retweeted
Mikou_art@mikou_art21h
Here’s the Catalog for @CosTrackside this weekend! I’ll be at Table 11 both days! I’ll be bringing my posters and photobook too! See you!💕 #cosplaytrackside #umamusume #umamusumeprettyderby #umamusumefanart #ウマ娘
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"My name is finch! I am a up-and-coming cosplay performer with a joy for making people smile! Cosplay Trackside will be my debut performance so trot on down for an exciting day at the races filled with smiles and many neighs! I cannot wait to see everyone so soon!"
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CosplayTrackside retweeted
VTuber Research Club
@The_VTRCOct 21
Did you want to go to the Uma concert but now plans have changed? How about joining us for another Umamusume event! Cosplay at Trackside! An Uma themed weekend at Santa Anita Race course! There will be live horse races, cosplay, vendors and live performances! We currently have 3 spots open for Saturday and 3 for Sunday!
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Here's my catalog for #Cosplaytrackside this weekend Oct 24-25 at table #54‼️ I'll also have shikishis and some non-Uma stuff so come by and say hi!☺️ そして、LAまで来た日本のトレーナー様もいらっしゃると思います。せっかくここまで来られたので是非是非遊びに来てくださいね‼️
CosplayTrackside@CosTracksideSep 25
If you haven’t heard the news, Cosplay Trackside will coincide with the (GIII) Tokyo City Cup sponsored by Oi Racecourse in Japan! Drumming up the excitement, our mascot Ani-tan is sporting a brand new look for the occasion! Get your tickets now in the reply below ⬇️
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Higuys catalog for #cosplaytrackside this weekend will be there both days see you at table 15 🏇🏇🏇 might have some shikishi too if i have time
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Hani is a SoCal based cosplayer. She has cosplayed from many franchises in the past,, such as My Dress Up Darling, Nikke, and more! She will be doing an Uma Musume cosplay for the first time at Cosplay Trackside, as Mejiro McQueen. See you all there!
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CosplayTrackside retweeted
jinnsae 🐙@napopkOct 20
Umamusume cosplay trackside catalog!! Here are all my uma merch available, may have a couple of my other items on site too but not much. come visit me at table #4!! I will be there both days 😼
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Here is our catalogue for #cosplaytrackside!! We are at Table 30 on Sunday-only! Every purchase gets a free Anitan sticker until supplies end!
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CosplayTrackside retweeted
BadSprite 🔋🔌@BadSpriteOct 19
Hi yall! My friends and I will be tabling at #CosplayTrackside for both sat and sun! Here's our catalog! You can find us at table #55 under the name SnakeberryArt!!
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We are hosting a KFC x Uma themed stamp rally at #cosplaytrackside on SUNDAY only. Make a $5 minimum purchase at each participating artist! Be sure to finish quickly as we only have a limit supply of prize packs! Participating Artists @crabpinches @bonebitten @rukki_torune
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Here’s my catalog for #cosplaytrackside Oct 24-25 at table #18!
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my catalog for cosplay trackside lol (table #29, saturday only)
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CosplayTrackside retweeted
Lucha Dosukoi
@Lucha_DosukoiOct 18
I'll be chilling in table 43 at #CosplayTrackside on October 24 and 25. Come hang out and enjoy yourselves.
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CosplayTrackside retweeted
Miju 🌠@mijudrawsOct 18
I'll be at table # 20 for #CosplayTrackside at Santa Anita Park on OCT 24-25, 2026 (NEXT WEEKEND) Here are my #umamusume items:
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CosplayTrackside retweeted
uma.guide@umadotguideOct 17
Are you ready for the tournament? Kotobukiya sent us these amazing 1/7 Sakura Chiyono O and Tokai Teio figures! Everyone will be cheering for victory and clawing towards the wire to get a chance at winning these prizes. #CosplayTrackside #Kotobukiya #PaperCola #OkizemeCoffee
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Finally posting my catalogue for #cosplaytrackside✨ Very excited to be back in Santa Anita @ table #24! I'll have news on the stamp rallies I'm in as we get closer to the event! I'll have some awesome things planned for you guys :) Event information can be found below 🔗👇
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